get-rusage-data: Silence gcc warning.

* lib/get-rusage-data.c (get_rusage_data_via_iterator): Mark as possibly
unused.

diff --git a/ChangeLog b/ChangeLog
index f105e2db8f27232f212b0982f24418066a81457f..e080e8f670e1e4507b597372daa992d86f5cf461 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2023-05-18  Bruno Haible  <bruno@clisp.org>
+
+       get-rusage-data: Silence gcc warning.
+       * lib/get-rusage-data.c (get_rusage_data_via_iterator): Mark as possibly
+       unused.
+
 2023-05-18  Bruno Haible  <bruno@clisp.org>
 
        astrxfrm: Fix use-after-free bug.

diff --git a/lib/get-rusage-data.c b/lib/get-rusage-data.c
index 4d5dc4092a1d666cafc0ed05dd4a47731605ed07..565fcc33f3fa3730ad7a681e4bb9e7aed3b51ecf 100644 (file)
--- a/lib/get-rusage-data.c
+++ b/lib/get-rusage-data.c
@@ -350,6 +350,7 @@ vma_iterate_callback (void *data, uintptr_t start, uintptr_t end,
   return 0;
 }
 
+_GL_ATTRIBUTE_MAYBE_UNUSED
 static uintptr_t
 get_rusage_data_via_iterator (void)
 {